Self-extinguish high-rigidity SUPER-technopolymer, black colour, matte finish.
Thanks to its housing made out of SUPER-technopolymer, the CFSQ hinge guarantees the double insulation of the internal circuits, therefore there is no need of grounding connection. Furthermore, the housing protects the electric contacts from shocks, atmospheric agents and accidental penetration of tools.
AISI 303 stainless steel.
Assembly by means of pass-through holes for M6 countersunk-head screws UNI 5933, DIN 7991.
Starting work angle 0°:
Starting work angle -90°:
Cable type: UL/CSA STYLE 2587 3 X AWG 22.
CFSQ: max 190° (-10° and +180° see Fig.1).
CFSQ-EA: max 270° (-90° and +180° see Fig.1).
0° is the condition where the interconnected surfaces are on the same plane.
See Built-in safety switch functioning and maintenance.
The hinge must not be stressed by any negative angle of less than -10° (CFSQ) and -90° (CFSQ-EA).
|Resistance tests||AXIAL STRESS||RADIAL STRESS||90° ANGLED STRESS|
|Description||Max limit static load|
|Max limit static load|
|Max limit static load|
For CFSQ. hinges with built-in safety switch, the reference value supplied is the max limit static load (Sa, Sr, S90), since these hinges can be used as safety devices. Above this value, the material may break, thus prejudicing the hinge functionality.Obviously a suitable factor, according to the importance and safety level of the specific application, must be applied to this value.The load values shown in the tables of the different hinges are the result of tests carried out in our laboratories under controlled temperature and humidity (23°C-50% R.H.), under given conditions of use and for a limited period of time.
|Category of usage|
Typical applications: electromagnetic load controls in alternating current
|48 V||4 A||4 A|
|220 V||4 A||4 A|
|440 V||-||3 A|
Typical applications: electromagnet controls in direct current
|24 V||4 A||4 A|
|127 V||0.3 A||0.3 A|
|Mechanical features||Electrical features|
|Type of contact: Ag 90 Ni 10||Thermic power lth||Cable 10 A|
|Connector: 4 A|
Maximum working frequence:
600 cycles/hour *
(test carried in compliance with
IEC EN 60947-5-1): 10 6
Seal voltage at nominal pulse
Insulation nominal voltage
Ui = 250V
Protection class of the housing
|Minimum force (torque for positive opening of contact): 0.5 Nm|
Speed of operation:
minimum 2° / sec.,
maximum 90° / sec.
|Short circuit conditioned current: 1000 A|
|Pollution degree: 3|
|B10d = 2000000|
|Tm = 20 years|
* A cycle of operations is equivalent to one closure and one opening as required by the standard EN60947-5-1.
|Description||Electrical features||Environmental rating|
4A at 24 Vac/dc
Types 1 and 4X
"indoor use only"
B3000 pilot duty
4A at 240 Vac (resistive load)
4A at 240 Vdc (resistive load)
|Environmental conditions for assembly: maximum permissible ambient temperature 40°C|
Operating angle of the hinge other than from 0° to 180°, every 15°, where the system frame/door requires a special execution.
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